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參數(shù)資料
| 型號(hào)： | AD9245BCPZRL7-80 |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | ADC |
| 英文描述： | 14-Bit, 80 MSPS, 3 V A/D Converter |
| 中文描述： | 1-CH 14-BIT FLASH METHOD ADC, PARALLEL ACCESS, QCC32 |
| 封裝： | EXPOSED PAD, MO-220-VHHD-2, LFCSP-32 |
| 文件頁(yè)數(shù)： | 11/28頁(yè) |
| 文件大?。?/td> | 1510K |
| 代理商： | AD9245BCPZRL7-80 |
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AD9245
TYPICAL PERFORMANCE CHARACTERISTICS
AVDD = 3.0 V, DRVDD = 2.5 V, Sample Rate = 80 MSPS, DCS Disabled, T
A
= 25°C, 2 V p-p Differential Input, AIN = –0.5 dBFS,
VREF = 1.0 V External, unless otherwise noted
FREQUENCY (MHz)
A
0
5
10
15
20
25
30
35
–120
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
40
03583-B-032
AIN = –0.5dBFS
SNR = 73.2dBc
ENOB = 11.8 BITS
SFDR = 92.8 dBc
Figure 8. Single Tone 8K FFT @ 2.5 MHz
FREQUENCY (MHz)
A
0
5
10
15
20
25
30
35
–120
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
40
03583-B-023
AIN = –0.5dBFS
SNR = 72.7dBc
ENOB = 11.8 BITS
SFDR = 87.6 dBc
Figure 9. Single Tone 8K FFT @ 39 MHz
FREQUENCY (MHz)
A
0
5
10
15
20
25
30
35
–120
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
40
03583-B-024
AIN = –0.5dBFS
SNR = 71.7dBc
ENOB = 11.5 BITS
SFDR = 81.6 dBc
Figure 10. Single Tone 8K FFT @ 70 MHz
INPUT AMPLITUDE (dBFS)
S
–30
–25
–20
–15
–10
–5
40
50
60
70
80
90
100
0
03583-B-033
SFDR (dBFS)
SNR (dBc)
SFDR = 90dBc
REFERENCE LINE
SFDR (dBc)
SNR (dBFS)
Figure 11. Single Tone SNR/SFDR vs. Input Amplitude (AIN) @ 2.5 MHz
INPUT AMPLITUDE (dBFS)
S
–30
–25
–20
–15
–10
–5
40
50
60
70
80
90
100
0
03583-B-034
SFDR (dBFS)
SNR (dBc)
SFDR = 90dBc
REFERENCE LINE
SFDR (dBc)
SNR (dBFS)
Figure 12. Single Tone SNR/SFDR vs. Input Amplitude (AIN) @ 39 MHz
SAMPLE RATE (MSPS)
S
0
20
40
60
80
50
60
70
80
90
100
100
03583-B-025
SFDR (DIFF)
SFDR (SE)
SNR (DIFF)
SNR (SE)
Figure 13. SNR/SFDR vs. Sample Rate @ 40 MHz
Rev. B | Page 11 of 28
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| AD9248-40PCB | 14-Bit, 20/40/65 MSPS Dual A/ D Converter |
| AD9248-65PCB | 14-Bit, 20/40/65 MSPS Dual A/ D Converter |
| AD9248BCPZ-20 | 14-Bit, 20/40/65 MSPS Dual A/ D Converter |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD9245BCPZRL7-802 | 制造商:AD 制造商全稱:Analog Devices 功能描述:14-Bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS, 3 V A/D Converter |
| AD9245BPCZ-80 | 制造商:Analog Devices 功能描述:14BIT 80MSPS - Bulk 制造商:Analog Devices 功能描述:Analog Devices AD9245BPCZ-80 Data Conversions |
| AD9245XCPZ-20 | 制造商:Analog Devices 功能描述:40 MSPS DUAL A/D CONVERTER - Bulk |
| AD9246 | 制造商:AD 制造商全稱:Analog Devices 功能描述:14-Bit, 80 MSPS/105 MSPS/125 MSPS, 1.8 V Analog-to-Digital Converter |
| AD9246-105EB | 制造商:AD 制造商全稱:Analog Devices 功能描述:14-Bit, 80 MSPS/105 MSPS/125 MSPS, 1.8 V Analog-to-Digital Converter |
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